We review recent developments in Jackiw–Teitelboim gravity. This is a simple solvable
model of quantum gravity in two dimensions (that arises eg from the s-wave sector of higher …

We give a pedagogical review of how concepts from quantum information theory build up
the gravitational side of the anti-de Sitter/conformal field theory correspondence. The review …

A bstract When absorbing boundary conditions are used to evaporate a black hole in
AdS/CFT, we show that there is a phase transition in the location of the quantum Ryu …

A bstract We comment on the role of the graviton mass in recent calculations of the Page
curve using holographic ideas. All reliable calculations of the Page curve in more than 2+ 1 …

A bstract We present the exact solution for the scattering problem in the flat space Jackiw-
Teitelboim (JT) gravity coupled to an arbitrary quantum field theory. JT gravity results in a …

A bstract The\(T\overline {T}\) deformation of a relativistic two-dimensional theory results in a
solvable gravitational theory. Deformed scattering amplitudes can be obtained from coupling …

In a previous work [Eur. Phys. J. C 80, 1117 (2020) EPCFFB 1434-6044
10.1140/epjc/s10052-020-08680-7] about the TT¯ deformed CFT 2, from the consistency …

A bstract It was recently shown that the theory obtained by deforming a general two
dimensional conformal theory by the irrelevant operator\(T\overline {T}\) is solvable. In the …

A bstract We revisit the results of Zamolodchikov and others on the deformation of two-
dimensional quantum field theory by the determinant det T of the stress tensor, commonly …

A bstract A recent proposal relates two dimensional holographic conformal field theories
deformed by the integrable\(T\overline {T}\) flow to AdS 3 with a finite radial cutoff. We …